Inherit from Exception rather than BaseException

yury-primer · web-flow · commit 481396406e69 · 2019-11-07T17:24:15.000-08:00
diff --git a/datemath/helpers.py b/datemath/helpers.py
@@ -46,7 +46,7 @@
 
 debug = True if os.environ.get('DEBUG') == 'true' else False 
 
-class DateMathException(BaseException):
+class DateMathException(Exception):
     pass 
 
 def unitMap(c):
